scholarly journals Water Resource use and Management, Determination of Physical-Chemical Water Parameters in Radonique Lake

2018 ◽  
Vol 34 (4) ◽  
pp. 1774-1778
Author(s):  
Adem Dreshaj ◽  
Bedri Millaku
Keyword(s):  
Heavy Metals ◽  
Resource Use ◽  
Water Quality Monitoring ◽  
International Standards ◽  
Chemical Parameters ◽  
Water Parameters ◽  
To Come ◽  
Physical And Chemical ◽  
Chemical Water

This paper aims to reach clear conclusions and conclusions about the importance of management in increasing water quality, monitoring wind, taste and color, and so on. . Studies have been carried out in Radoniq Lake, monitoring physical and chemical parameters as well as heavy metals. Research results have been successful since we have managed to come up with concrete results and conclusions about what it is aimed at. Normally, heavy metals are defined in some locations such as : H-1, H-2, H-3, H-4, H-5 (Fe, Mn, Al, NO 3, NO 2, NH 4+). So the management of water resources has an irrefutable importance in achieving the desired performance on the market, which has also been proven by scientific research, the results of which will appear in some cases exceed international standards.

Integrating Principle Component Analysis and Canonical Correlation Analysis for Monitoring Water Quality in Storage Reservoir

2013 ◽  
Vol 284-287 ◽  
pp. 1458-1462 ◽  
Author(s):  
Mio Cheng Chan ◽  
In Chio Lou ◽  
Wai Kin Ung ◽  
Kai Meng Mok
Keyword(s):  
Water Quality ◽  
Drinking Water ◽  
Correlation Analysis ◽  
Canonical Correlation ◽  
Water Quality Monitoring ◽  
Quality Monitoring ◽  
Chemical Parameters ◽  
Water Parameters ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical

Water quality monitoring is of great importance in managing drinking water lakes or reservoirs. However, developing such an effective monitoring system used in evaluating water quality is difficult, due to spatial and temporal variation in water quality that are usually hard to interpret. Principle component analysis (PCA) and canonical correlation analysis (CCA) techniques were used in this study to determine the principle water parameters, and explore the relationship between the physical and chemical water parameters, respectively in Macau Main Storage Reservoir (MSR) that is experiencing algal bloom in recent years. Twenty-eight water parameters including physical and chemical parameters were monitored each month from Jan 2001 to Dec 2010. The results showed that using PCA, six of the water quality parameters were found less important in explaining the monthly variation of the water quality and thus excluded from the further CCA, while applying CCA, the first six canonical correlations were 0.998, 0.988, 0.937, 0.778, 0.606 and 0.453, indicating that electro-conductivity and chloride compounds were the dominant (highly scored) variables of the physical parameters and chemical parameters, respectively. These results are helpful in understanding the main physical and chemical parameters involved in MSR, thus improving the water quality monitoring system in drinking water reservoirs.

Vertical micro-distribution of psammonic ciliates and their relationship to physical and chemical parameters in two lakes of different trophic status

2012 ◽  
Vol 41 (2) ◽  
Author(s):  
Tomasz Mieczan ◽  
Dorota Nawrot
Keyword(s):  
Surface Layer ◽  
Community Structure ◽  
Species Diversity ◽  
Trophic Structure ◽  
Trophic Status ◽  
Chemical Parameters ◽  
Water Parameters ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical ◽  
Chemical Water

AbstractThe aim of this study was to examine the community structure and vertical micro-distribution of psammonic ciliates in two lakes of different trophic status in eastern Poland. Additionally, the size and trophic structure of these microorganisms, and the influence of physical and chemical water parameters on their abundance, were analysed. Psammon samples were collected during spring, summer, and autumn of 2010. In each of the lakes samples were collected in the euarenal, higroarenal, and hydroarenal zones of the psammolittoral. In order to determine the micro-vertical distribution of ciliates, each sample was divided into two sub-samples: the upper part (0–1cm) and the lower part (1–2cm). The species diversity of ciliates decreased with depth. The tendency was particularly clear in mesotrophic lakes. Irrespective of the lake’s trophic type and arenal zones, significantly higher numbers and biomass of ciliates were recorded in the surface layer of the psammolittoral. The upper layer of sand was dominated by omnivorous taxa, whereas the deeper layer showed increases in the proportions of bacterivore species. The factors limiting the occurrence of ciliates are mainly concentrations of total organic carbon and nutrients.

scholarly journals Horizontal Distribution of Psammonic Ciliates in Two Lakes of Different Trophic Status: Relationship to Physical and Chemical Parameters

2012 ◽  
Vol 38 (2) ◽  
pp. 55-70
Author(s):  
Tomasz Mieczan ◽  
Dorota Nawrot
Keyword(s):  
Trophic Status ◽  
Eutrophic Lake ◽  
Horizontal Distribution ◽  
Chemical Parameters ◽  
Eutrophic Lakes ◽  
Water Parameters ◽  
Mesotrophic Lake ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical ◽  
Chemical Water

Horizontal Distribution of Psammonic Ciliates in Two Lakes of Different Trophic Status: Relationship to Physical and Chemical ParametersThe aims of this study were to identify the taxonomic diversity and abundance of psammonic ciliate communities in mesotrophic and eutrophic lakes (Łęczna-Włodawa Lakeland, eastern Poland). The effect of selected physical and chemical water parameters on ciliates community was also analysed. Psammon samples were collected during three seasons: spring, summer and autumn of 2010. In each lake, in the psammolittoral, samples were collected in the euarenal, higroarenal, and hydroarenal zones. A total of 53 ciliate taxa were recorded. The highest value of the Shannon-Weaver index was recorded in summer in eutrophic lake (2.79). At the same time in mesotrophic lake, a lower value of the index was determined (0.79). The mean numbers of ciliates ranged from 516 ind.cm-3in the eutrophic lake to 191 ind. cm-3in the mesotrophic lake. In eutrophic lake, the highest number of ciliates was recorded in the euarenal (649 ind. cm-3), and the lowest in the higroarenal (425 ind. cm-3). In the mesotrophic lake, the highest average numbers were determined in the higroarenal (235 ind. cm-3), and the lowest in the hydroarenal (155 ind. cm-3). Irrespective of the lake trophy, Hymenostomata (Paramecium sp., Glaucoma sp., Uronema nigricans) occurred in the highest numbers (from 13 to 95%). The results demonstrated that N-NH4, P-PO4and TOC can strongly regulate the abundance and taxonomic composition of ciliates. The strongest correlations between numbers of ciliates and physical and chemical water parameters were observed in the higro- and hydroarenal zones of the eutrophic lake.

scholarly journals Identifikasi kawasan penangkapan induk udang windu (Penaeus monodon) pada perairan pesisir Kabupaten Aceh Jaya

2014 ◽  
Vol 1 (1) ◽  
pp. 53
Author(s):  
Munawar Khalil ◽  
Zulfikar Zulfikar ◽  
Saifullah Saifullah
Keyword(s):  
Penaeus Monodon ◽  
Environmental Aspects ◽  
Chemical Parameters ◽  
Water Parameters ◽  
Catchment Areas ◽  
Tiger Prawn ◽  
Information System Technology ◽  
Physical And Chemical ◽  
Survey Approach ◽  
Chemical Water

Tujuan penelitian ini adalah untuk menetapkan kawasan penangkapan induk udang windu (Penaeus monodon) dan kondisi lingkungan perairannya ditinjau dari aspek fisika kimia perairan pada kawasan perairan kabupaten Aceh Jaya. Penelitian ini menggunakan pendekatan survey dan teknologi system informasi geografis. Kawasan penangkapan induk udang di Kabupaten Aceh Jaya pada umumnya terdapat pada titik ordinat: (1) H 950 34’ bujur timur dan 040 38’ lintang utara, (2) H 950 33’ bujur timur dan 040 39’ lintang utara, (3) H 950 34’ bujur timur dan 040 40’ lintang utara, (4) H 950 34’ bujur timur dan 040 33’ lintang utara. Parameter fisika kimia perairan yang diukur pada kawasan penangkapan induk udang menunjukkan kondisi yang sangat sesuai bagi sistem kehidupan udang.The aims of this study was to establish the broodstock catchment areas of tiger prawn (Penaeus monodon) and the condition of the waters which was surrounding their habitat in terms of environmental aspects of physical chemical water parameter in the coastal waters of Aceh Jaya region. This study used survey approach and geographic information system technology as methodelogy. The catching areas of broodstock in Aceh Jaya region commonly found on the ordinate point: (1) H 950 34' east longitude and 040 38' north, (2) H 950 33' east and 040 39' north, (3) H 950 34' east and 040 40' north, (4) H 950 34' east and 040 33' north. Physical and chemical parameters of water measured at catchment areas showed that the water parameters in the prawn habitat were very suitable for supporting of tiger prawn living.

scholarly journals Isolation and Identification of Heavy Metal Tolerant Bacteria from Tannery Effluents

2016 ◽  
Vol 29 (1) ◽  
pp. 23-26
Author(s):  
M Iqbal Hossain ◽  
M Nural Anwar
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Bacillus Coagulans ◽  
Bacillus Firmus ◽  
Chemical Parameters ◽  
High Concentration ◽  
Isolation And Identification ◽  
Tannery Effluents ◽  
Physical And Chemical ◽  
Metal Tolerant Bacteria

The aim and objective of the study was to isolate and characterize heavy metal tolerant microorganisms from tannery effluents. Six effluent samples were collected aseptically and their physical and chemical parameters were determined. A total of 40 bacterial colonies were isolated from these effluent samples. Among them, six bacterial isolates were characterized provisionally as Alcaligenes aquamarinus, Bacillus coagulans, Bacillus firmus, Enterobacter cloacae, Pseudomonas alcaligens and Pseudomonas mendocina based on morphological, cultural and biochemical characteristics. The survibality and tolerance to heavy metals (Cr and Cu) of these isolates were examined. All the isolates were found to grow at high concentration of CuSO4 (95ppm/ml) and varying degrees of chromium (K2Cr2O7). The highest tolerance was shown by Alcaligenes aquamarinus. These heavy metal tolerant organisms could be potential agents for bioremediation of heavy metals polluted environment.Bangladesh J Microbiol, Volume 29, Number 1, June 2012, pp 23-26

scholarly journals Influence of Physical and Chemical Parameters on the Treatment of Heavy Metals in Polluted Stormwater Using Zeolite—A Review

2011 ◽  
Vol 03 (10) ◽  
pp. 758-767 ◽  
Author(s):  
Abdul M. Ziyath ◽  
Parvez Mahbub ◽  
Ashantha Goonetilleke ◽  
Moses O. Adebajo ◽  
Serge Kokot ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Zeolite A ◽  
Chemical Parameters ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical

scholarly journals Research into ecological status and the degree of heavy metal concentration in the waters of the Drenica river (Kosovo)

2021 ◽  
pp. 89-95
Author(s):  
M Sadiku ◽  
S Kadriu ◽  
M Kelmendi ◽  
D Ibishi
Keyword(s):  
Heavy Metals ◽  
Ecological Status ◽  
Heavy Metal Concentration ◽  
Atomic Absorption Spectrophotometry ◽  
River Pollution ◽  
Chemical Parameters ◽  
Lignite Mining ◽  
Additional Information ◽  
Physical And Chemical ◽  
The Impact

Purpose. To reflect the impact of discharge waters from the ferronickel smelter and surface lignite mining on the pollution of the Drenica River with heavy metals. According to our estimation, the effect of mining on the river pollution is undeniable. Methodology. The standard methods ISO 5667-6, ISO 5667-11, and ISO 5667-1.3 were used to determine the physical and chemical parameters of the Drenica River surface water. The EPA-3015A method was applied for sample preparation, while the AAS (Atomic Absorption Spectrophotometry) measurement technique was used to determine the concentration of heavy metals. Standard ISO methods were applied for determining the following parameters: pH, DO, BOD5, COD, NNH4, NO3-, TN, PO4P, and TP. Findings. From the obtained results, it can be concluded that the levels of heavy metals in the river Drenica have exceeded the allowed values as a result of industrial activities. Originality. The paper supplies new additional information on the ecological status of the Drenica River, based on samples taken along the river, especially where the greatest impact of the ferronickel smelter and surface lignite mining could be. The problematic of this research is quite contemporary; river pollution affects the life chain. Practical value. We believe that the content and problems in the focus of the research are topical and present significant interest to all those who deal with environmental issues.

scholarly journals The Diversity of Makrozoobenthos as Bio-Indicators of Water Quality of the River Kundur District Labuhanbatu

2021 ◽  
Vol 4 (1) ◽  
pp. 1027-1033
Author(s):  
Winarti Winarti ◽  
Arman Harahap
Keyword(s):  
Total Abundance ◽  
Chemical Parameters ◽  
Observation Station ◽  
Physical Chemical ◽  
Physico Chemical ◽  
Physical And Chemical Parameters ◽  
The Individual ◽  
Physical And Chemical ◽  
Chemical Water

Macrozoobenthos used as a bioindicator of the waters, this happens because of the nature of the benthos which has mpergerakan low so it got a lot of influence from the environment. This study aims to determine the condition of the river Kundur with a view the community structure of macrozoobenthos which include: species composition, abundance, diversity, uniformity and dominance as well as the physical and chemical parameters of water as a paremeter supporters. Based on the results of observations, macrozoobenthos were found during the study in the river Kundur consists of 3 phylum, 4 classes, 17 family with 11 species. The composition of the class of macrozoobenthos in the whole of the observation station consists of a Gastropod (37%), Insecta (23%), Malacostraca (20%), Polychaeta (10%) dan Malacostraca (20%). The value of an abundance ranged from 325,7 - 3309,6 ind/m3. With the value of the total abundance at Station I which is equal to 3690,1 ind/m3, Station II 3723,1 ind/m3, Station III 3692,3 ind/m3 can be categorized diversity are light polluted with the value of the index of uniformity (E) that describes the spread of the individual tends to be uniform or relatively the same. While the condition of the physical-chemical parameters and the substrate bottom of the river Kundur in general has a range of relatively homogeneous, spread evenly throughout the observation stations and still be able to support life macrozoobenthos. To the results of measurements of the parameters of physico-chemical water and substrate in the river kundur in general has a range of relatively homogeneous in the whole observation stations and still be able to support the life of the macrozoobenthos.

scholarly journals Efektifitas Metode Kombinasi Pasir Zeolit dan Arang Aktif dalam Pengolahan Air Lindi di Tempat Pembuangan Akhir (TPA)

2020 ◽  
Vol 4 (2) ◽  
pp. 162
Author(s):  
Mega Gemala ◽  
Nurul Ulfah
Keyword(s):  
Heavy Metals ◽  
Municipal Solid Waste ◽  
Activated Charcoal ◽  
Sanitary Landfill ◽  
Chemical Parameters ◽  
Filtration Process ◽  
Total N ◽  
Physical And Chemical Parameters ◽  
Physical And Chemical ◽  
Leachate Water

TPA Sei Nam Kijang merupakan TPA yang menggunakan sistem sanitary landfill dalam pengelolaan sampah. Kolam penampungan air lindi di TPA tersebut kurang berfungsi dengan baik terlihat dari warna air lindi hitam coklat kepekatan, terdapat lumut dipermukaan air lindi, dan masih tercium bau yang menyengat. Penelitian ini bertujuan untuk mengetahui efektifas kombinasi pasir zeolit dan arang aktif dalam mereduksi parameter fisika dan kimia pada air lindi. Hasil menunjukan bahwa kombinasi arang aktif dan pasir zeolit efektif dalam menurunkan kadar BOD, COD, N total, TSS dan pH air lindi pada tiga jenis ketebalan. Efektifitas tertinggi dalam menurunkan TSS adalah ketebalan 10cm sebesar 11,76%. Efektifitas tertinggi dalam menurunkan kadar pH, COD, BOD dan N total adalah ketebalan 20cm sebesar 19,6%, 22,6%, 35,5% dan 33,33%. Untuk Hg dan Cd, proses filtrasi untuk setiap ketebalan tidak efektif dalam menurunkan kadar logam berat tersebut.Sanitary landfill is used method for municipal solid waste (MSW) disposal in Sei Nam Kijang dumpling land. Leachate evaporation pond in a landfill site is not working properly which can be seen from the dark brown color of leachate, the moss on the surface of leachate water, and the odor. This study aims to determine the effectiveness of a combination of zeolite sand and activated charcoal in reducing physical and chemical parameters in leachate with variations in thickness used, namely 10 cm, 15 cm, and 20 cm. The results showed that the combination of activated charcoal and zeolite sand is effective in reducing levels of BOD, COD, total N, TSS, and pH of leachate water in all three types of thickness. The highest effectiveness in reducing TSS is 10cm thickness of 11.76%. The highest effectiveness in reducing total pH, COD, BOD and N is 20cm thickness by 19.6%, 22.6%, 35.5% and 33.33%. For Hg and Cd, the filtration process for each thickness is not effective in reducing levels of heavy metals.

scholarly journals Study of Heavy Metals in the Soils of Two Localities in Dolj County

2018 ◽  
Vol 1 (1) ◽  
pp. 352-357
Author(s):  
Gilda-Diana Buzatu ◽  
Ana Maria Dodocioiu
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Wastewater Treatment ◽  
Chemical Composition ◽  
Wastewater Treatment Plant ◽  
Treatment Plant ◽  
Chemical Properties ◽  
Chemical Parameters ◽  
Physical And Chemical ◽  
And Chemical Properties

Abstract The study was conducted in two neighboring localities located in the northern county of Dolj, namely Murgasi and Bulzesti. The purpose of the study was twofold: namely, the study of heavy metal loading in order to identify possible pollution areas and to know the soil content of these localities in heavy metals in order to be able to give the verdict on the use of sludge from Craiova wastewater treatment plant as fertilizer on these soils. In order to determine the suitability of sewage sludge from the Craiova wastewater treatment plant as a fertilizer, physical and chemical properties and heavy metal content of the soils in these areas were analysed, as well as the chemical composition of sludge, according to Order 344/2004 of the Ministry of Environment and Water Management of Romania, respectively 13 physical and chemical parameters of the soils in these localities and the chemical composition of the sludge and respectively the quantity of heavy metals to be introduced annually into the soil by using it.

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